package com.panzhihua.service_community.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.panzhihua.common.model.dtos.community.convenient.ConvenientGoodsCategoryDTO;
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import com.panzhihua.common.model.dtos.community.convenient.ConvenientServiceCategoryDTO;
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import com.panzhihua.common.model.dtos.community.convenient.PageConvenientGoodsCategoryDTO;
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import com.panzhihua.common.model.dtos.community.convenient.PageConvenientServiceCategoryDTO;
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import com.panzhihua.common.model.vos.R;
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import com.panzhihua.common.model.vos.community.convenient.ConvenientGoodsCategoryVO;
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import com.panzhihua.common.model.vos.community.convenient.ConvenientServiceCategoryVO;
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import com.panzhihua.service_community.dao.ConvenientGoodsCategoryDAO;
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import com.panzhihua.service_community.dao.ConvenientServiceCategoryDAO;
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import com.panzhihua.service_community.model.dos.ConvenientGoodsCategoryDO;
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import com.panzhihua.service_community.model.dos.ConvenientServiceCategoryDO;
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import com.panzhihua.service_community.service.ConvenientGoodsCategoryService;
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import com.panzhihua.service_community.service.ConvenientServiceCategoryService;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import org.springframework.util.ObjectUtils;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import static java.util.Objects.isNull;
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/**
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* @title: ConvenientGoodsCategoryServiceImpl
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* @projectName: 成都呐喊信息技术有限公司-智慧社区项目
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* @description: 商品分类服务实现类
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* @author: yh
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* @date: 2022-10-21 09:36:09
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*/
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@Service
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public class ConvenientGoodsCategoryServiceImpl extends ServiceImpl<ConvenientGoodsCategoryDAO, ConvenientGoodsCategoryDO>
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implements ConvenientGoodsCategoryService {
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@Override
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public R addGoodsCategory(ConvenientGoodsCategoryDTO convenientGoodsCategoryDTO) {
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ConvenientGoodsCategoryDO convenientGoodsCategoryDO = new ConvenientGoodsCategoryDO();
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BeanUtils.copyProperties(convenientGoodsCategoryDTO, convenientGoodsCategoryDO);
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convenientGoodsCategoryDO.setCreatedAt(new Date());
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int result = this.baseMapper.insert(convenientGoodsCategoryDO);
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if (result > 0) {
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return R.ok();
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}
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return R.fail("添加失败");
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}
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@Override
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public R putGoodsCategory(ConvenientGoodsCategoryDTO convenientGoodsCategoryDTO) {
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ConvenientGoodsCategoryDO convenientGoodsCategoryDO = this.baseMapper.selectById(convenientGoodsCategoryDTO.getId());
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if (isNull(convenientGoodsCategoryDO)) {
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return R.fail("分类id不存在");
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}
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BeanUtils.copyProperties(convenientGoodsCategoryDTO, convenientGoodsCategoryDO);
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int result = this.baseMapper.updateById(convenientGoodsCategoryDO);
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if (result > 0) {
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return R.ok();
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}
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return R.fail("更新失败");
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}
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@Override
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public R deleteGoodsCategoryById(Long categoryId, Long operator) {
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if (isNull(categoryId)) {
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return R.fail("分类id不能为空");
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}
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ConvenientGoodsCategoryDO convenientGoodsCategoryDO = this.baseMapper.selectById(categoryId);
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if (isNull(convenientGoodsCategoryDO)) {
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return R.fail("分类id不存在");
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}
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int count = this.baseMapper.checkCategoryIsUsing(categoryId);
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if (count > 0) {
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return R.fail("该分类名称已被引用，无法删除！");
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}
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convenientGoodsCategoryDO.setIsDel(true);
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convenientGoodsCategoryDO.setUpdatedBy(operator);
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int result = this.baseMapper.updateById(convenientGoodsCategoryDO);
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if (result > 0) {
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return R.ok();
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}
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return R.fail("删除失败");
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}
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@Override
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public R getGoodsCategoryById(Long goodsId) {
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if (isNull(goodsId)) {
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return R.fail("分类id不能为空");
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}
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ConvenientGoodsCategoryDO convenientGoodsCategoryDO = this.baseMapper.selectById(goodsId);
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if (isNull(convenientGoodsCategoryDO)) {
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return R.fail("分类id不存在");
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}
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ConvenientGoodsCategoryVO convenientGoodsCategoryVO = new ConvenientGoodsCategoryVO();
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BeanUtils.copyProperties(convenientGoodsCategoryDO, convenientGoodsCategoryVO);
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return R.ok(convenientGoodsCategoryVO);
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}
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@Override
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public R pageGoodsCategory(PageConvenientGoodsCategoryDTO pageConvenientGoodsCategoryDTO) {
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Page page = new Page<>();
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page.setSize(pageConvenientGoodsCategoryDTO.getPageSize());
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page.setCurrent(pageConvenientGoodsCategoryDTO.getPageNum());
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IPage<ConvenientGoodsCategoryVO> iPage = this.baseMapper.pageGoodsCategory(page, pageConvenientGoodsCategoryDTO);
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return R.ok(iPage);
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}
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@Override
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public R getAllGoodsCategories() {
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List<ConvenientGoodsCategoryVO> categoryVOList = new ArrayList<>();
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List<ConvenientGoodsCategoryDO> categoryDOS = this.baseMapper.selectList(new QueryWrapper<ConvenientGoodsCategoryDO>()
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.lambda().eq(ConvenientGoodsCategoryDO::getIsDel,0).orderByDesc(ConvenientGoodsCategoryDO::getWeight));
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if (!ObjectUtils.isEmpty(categoryDOS)) {
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categoryDOS.forEach(categoryDO -> {
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ConvenientGoodsCategoryVO categoryVO = new ConvenientGoodsCategoryVO();
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BeanUtils.copyProperties(categoryDO, categoryVO);
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categoryVOList.add(categoryVO);
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});
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}
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return R.ok(categoryVOList);
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}
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}
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